196894880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13558

約数の個数: 96

約数和(自身を含む): 572552064

約数和(自身を除く): 375657184

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 13523, 14560, 27046, 54092, 67615, 94661, 108184, 135230, 175799, 189322, 216368, 270460, 351598, 378644, 432736, 473305, 540920, 703196, 757288, 878995, 946610, 1081840, 1230593, 1406392, 1514576, 1757990, 1893220, 2163680, 2461186, 2812784, 3029152, 3515980, 3786440, 4922372, 5625568, 6152965, 7031960, 7572880, 9844744, 12305930, 14063920, 15145760, 19689488, 24611860, 28127840, 39378976, 49223720, 98447440, 196894880]

約数ペア:

[(1, 196894880), (2, 98447440), (4, 49223720), (5, 39378976), (7, 28127840), (8, 24611860), (10, 19689488), (13, 15145760), (14, 14063920), (16, 12305930), (20, 9844744), (26, 7572880), (28, 7031960), (32, 6152965), (35, 5625568), (40, 4922372), (52, 3786440), (56, 3515980), (65, 3029152), (70, 2812784), (80, 2461186), (91, 2163680), (104, 1893220), (112, 1757990), (130, 1514576), (140, 1406392), (160, 1230593), (182, 1081840), (208, 946610), (224, 878995), (260, 757288), (280, 703196), (364, 540920), (416, 473305), (455, 432736), (520, 378644), (560, 351598), (728, 270460), (910, 216368), (1040, 189322), (1120, 175799), (1456, 135230), (1820, 108184), (2080, 94661), (2912, 67615), (3640, 54092), (7280, 27046), (13523, 14560)]